* {
  margin: 0;
  padding: 0;
  text-decoration: none;
}

.TopNavigation-bar {
  height: 50px;
  box-shadow: 0 0 1px 0px rgba(0, 0, 0, 0.3), 0 0 6px 2px rgba(0, 0, 0, 0.15);
  background: rgba(255, 255, 255, 0.95);
  position: fixed;
  top: 0px;
  right: 0px;
  left: 0px;
  z-index: 9999;
  overflow: hidden;
  user-select: none;
  display: flex;
  justify-content: space-around;

  // Logo
  .BarLogo {
    width: 90px;
    height: 50px;
    display: inline-block;
    position: relative;
    left: 50px;
    z-index: 900;
    cursor: pointer;

    .nameTitle {
      display: inline-block;
      font-size: 26px;
      font-weight: 900;
      color: #4c4d49;
      position: absolute;
      z-index: 20;
    }

    // 装饰
    .decorate {
      width: 46px;
      height: 30px;
      background-color: rgb(208, 242, 255);
      border-radius: 7px;
      position: absolute;
      top: 11px;
      left: 18px;
    }
  }

  .BarLogo:hover {
    .nameTitle {
      color: #ff8140;
    }

    .decorate {
      background-color: rgba(183, 255, 255, 0.767);
    }
  }

  // 导航菜单
  ul {
    list-style: none;
    display: flex;
    width: 500px;
    margin: auto;
    justify-content: space-between;
    z-index: 800;

    li {
      width: 100px;
      line-height: 50px;
      text-align: center;
    }

    img {
      vertical-align: middle;
      width: 17px;
      padding-right: 6px;
    }
  }

  // 右侧
  .rightBar {
    width: 220px;
    display: inline-block;
    display: flex;
    justify-content: space-around;
    align-items: center;

    .rightBarImgBox {
      width: 35px;
      height: 35px;
      background-color: #e5e6eb;
      border-radius: 50%;
      cursor: pointer;

      .My {
        width: 35px;
        height: 35px;
        border-radius: 50%;
        margin: 0;
      }

      img {
        margin: 8.5px 0 0 8.5px;
        width: 18px;
      }
    }

    .rightBarImgBox:hover {
      background-color: #c2c2c2;
    }
  }
}